<!--登录页-->
<script setup>
import {ref} from "vue";
import axios from "axios";
import {ElMessage} from "element-plus";
import router from "@/router";
import qs from "qs";

const user = ref({
  username:'',
  password:''
});
const login = () =>{
  console.log(user.value);
  let data = qs.stringify(user.value);
  //给后端发送登录请求
  axios.post(BASE_URL+'/v1/user/login',data)
       .then((response)=>{//回调函数,服务器响应后执行此处代码
         //response是相应对象,我们可以通过response.data得到服务器的相应数据
         // console.log(response);
         // console.log(response.data);//{code:2000,msg:'OK',data:null}
         //根据状态码判断登录是否成功,进行不同的处理
         if (response.data.code==2000){/*登录成功*/
           ElMessage.success('登录成功!');
           localStorage.setItem('user',JSON.stringify(response.data.data));
           //登陆成功后,将后端返回的userVO
           router.push('/');//跳转至http://localhost:9090后重定向到/user
         }else{/*登录失败*/
           ElMessage.error(response.data.msg);
           user.value = {username: '',password: ''};//清空输入框
         }
       });
}
</script>

<template>
  <div style="height: 100vh; background-image: linear-gradient(135deg,#1352f2,#3c82f5);overflow: hidden;">
    <el-container style="padding:30px">
      <el-header>
        <el-row :gutter="10">
        <el-col :span="3">
          <img src="/imgs/login/logo.png" style="height: 50px">
        </el-col>
        <el-col :span="1">
          <img src="/imgs/login/auto.png" style="height: 50px">
        </el-col>
        <el-col :span="1">
          <img src="/imgs/login/verticalLine.png" style="height: 50px">
        </el-col>
        <el-col :span="19">
          <span style="color: #fff;font-weight: bold;font-size: 30px">智慧车辆运营管理系统</span>
        </el-col>
        </el-row>
      </el-header>
      <el-main>
        <el-row :gutter="40">
          <el-col :span="16">
            <img src="imgs/login/bg.png" style="width: 100%;">
          </el-col>
          <el-col :span="8">
            <el-card style="margin-top: 80px">
              <h3 style="text-align: center;">用户登录</h3>
              <el-form label-position="top">
                <el-form-item label="用户名">
                  <el-input placeholder="请输入用户名" v-model="user.username"></el-input>
                </el-form-item>
                <el-form-item label="密码">
                  <el-input show-password placeholder="请输入密码" v-model="user.password"></el-input>
                </el-form-item>
                <el-button type="primary" style="width: 100%;margin-bottom: 20px" @click="login">登录</el-button>
              </el-form>
              <div style="text-align: center;color: #666;padding: 10px 0;font-size: 14px;">(体验账号:tom 密码:123456)</div>
            </el-card>
          </el-col>
        </el-row>
      </el-main>
    </el-container>
  </div>
</template>

<style scoped>

</style>